I have lost about 25 lbs since my husband died in April -- that's okay -- I could stand to lose a few more, I suppose.  Of more concern is this stupid rash on the backs of my hands -- little blister-type bumps that itch and turn into rough dry patches.  I suppose, maybe stress-related. It's been hanging around now for about two months and is just a nuisance.   I could see my doctor about it, but…